The images loaded for each tabbar item are not showed in app

#1

Hello, I’ve downloaded the solutions for the chapters from http://www.bignerdranch.com/solutions/iOSProgramming4ed.zip

And added all the images to the each tabbaritem in each viewController.m file while overriding initWithNibName method, but they are not showed after the build.

There is a code of a method in hypnosisViewController.m

[code]- (instancetype) initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
self.tabBarItem.title = @“Hypnotize”;
UIImage *i= [UIImage imageNamed:@“Hypno.png”];
self.tabBarItem.image = i;
}

return self;

}[/code]

the same is in reminderViewController.m

[code]- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];

if (self) {
    self.tabBarItem.title = @"Reminder";
    UIImage *image = [UIImage imageNamed:@"Time.png"];
    self.tabBarItem.image = image;
}

return self;

}[/code]

in images.xcassets all images added in separated sets, but the rectangles are white, but if control click them and choose open in external editor for example I will see the image.

What can be wrong? Thank you.